All you do here is plug in 4 for the x values.
So F(4)=4^2-1 which is F(4)=16-1 so F(4)= 15
So G(4)= 3(4)+1 which is G(4)=12+1 so G(4)=13
9514 1404 393
Answer:
1/9^5
Step-by-step explanation:
_____
An exponent is an indicator of repeated multiplication. As you can see, factors in the numerator cancel those in the denominator, so the result is the difference of the exponents.
Answer:
there are five shapes total
3 triangles and 2 pentagons
sense there are 3 triangles she will have a probability of 3 over 5
What are ways that pioneer species differ from climax communities? Check all that apply.
Step-by-step explanation:
you add the total number of objects in this case shapes
and that is the denomantor
then what ever the object is in this case shapes that is your numerator
62 days = 1364 pages
1 day = x
62x = 1364
x = 1364/62
x = 22 pages each day
Answer:
x = 16
angle K = 77
angle L = 87
angle M = 16
Step-by-step explanation:
Mathematically, the sum of interior angles of a triangle is 180 degrees
Thus:
(5x-3) + (6x-9) + x =180
12x -12 = 180
12x = 180+12
12x = 192
x = 192/12
x = 16
Angle K = 5x-3 = 5(16)-3 = 80-3 = 77
Angle L = 6(16)-9 = 96-9 = 87
Lastly;
angle M = 16 degrees